Security wait times at SJU vary greatly. Arrive two hours early for domestic flights to ensure a smooth departure.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $148 (Frontier) |
One-way from | $96 (Expedia) |
Popular in | April |
Cheapest in | February |
Average price | $290 |
Good round-trip deal | $161 or less |
Good one-way deal | $138 or less |
Fly from
Fly to
Route
Depart
Return
Price
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Thu 2/5
6:00 am-3:40 pm
1 stop10h 40m
Raleigh-Durham
Sun 2/8
6:10 am-3:12 pm
1 stop8h 02m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Sun 1/11
5:23 pm-8:15 pm
Nonstop3h 52m
Raleigh-Durham
Mon 1/12
2:22 pm-12:59 am
1 stop9h 37m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 12/23
3:55 am-10:52 am
1 stop7h 57m
Raleigh-Durham
Sun 1/18
3:11 pm-12:59 am
1 stop8h 48m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Fri 12/26
10:08 am-3:36 pm
1 stop6h 28m
Raleigh-Durham
Tue 1/6
5:08 pm-12:59 am
1 stop6h 51m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 1/13
2:29 am-2:18 pm
1 stop12h 49m
Raleigh-Durham
Wed 1/21
7:10 am-10:24 am
2 stops50h 14m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Sat 1/31
8:03 am-10:47 am
Nonstop3h 44m
Raleigh-Durham
Sun 2/1
11:38 am-4:05 pm
Nonstop3h 27m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 12/23
7:00 am-9:44 am
Nonstop3h 44m
Raleigh-Durham
Fri 1/2
10:30 am-2:50 pm
Nonstop3h 20m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Fri 12/26
6:30 am-11:56 am
1 stop6h 26m
Raleigh-Durham
Sat 1/3
12:56 pm-11:20 pm
1 stop9h 24m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 12/23
9:49 am-5:19 pm
1 stop8h 30m
Raleigh-Durham
Wed 1/7
6:10 am-2:57 pm
2 stops31h 47m
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Mon 2/2
8:03 am-10:47 am
Nonstop3h 44m
Raleigh-Durham
Mon 2/9
9:56 pm-12:57 pm
1 stop14h 01m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Raleigh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh (average of $98). Flying from San Juan Luis Munoz Marin Intl Airport to Raleigh in October is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Raleigh in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Raleigh flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Baltimore (BWI) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Juan Luis Munoz Marin Intl Airport to Raleigh on Cheapflights.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $371.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 6h 45m.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 13m.
Comfort
Food
Entertainment
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Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Food
Entertainment
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$338 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$261 | Average$401 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$281 | Average$374 | FlexibilityNo cancel fee | On-time71% |